Mc4 connectors are single contact electrical connectors commonly used for connecting solar panels the mc in mc4 stands for the manufacturer multi contact now stäubli electrical connectors and the 4 for the 4 mm diameter contact pin mc4s allow strings of panels to be easily constructed by pushing the connectors from adjacent panels together by hand but require a tool to disconnect them to.
Standard solar panel connector.
To make this as easy as possible most solar panels use a snap fit solar panel.
In this article we wanted to display the pictures of the most frequently used ones in order to avoid future confusion in the installations.
The solar photovoltaic industry uses several types of connectors or standard non connector junction boxes.
Wholesale solar carries high quality pv wire cables and solar panel connectors.
5 coupon applied at checkout save 5 with coupon.
The pv wire we stock is single conductor insulated and jacketed wire that is rated at 90 celsius wet or dry 40 c to 90 c with a primary voltage of up to 2000v.